Home / 233,184,501,138.60-349,776,751,707.90-190,820,070,666.45

Finding the Fourth Proportional to 233,184,501,138.60, 349,776,751,707.90 and 190,820,070,666.45

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Solution

The fourth proportional to 233,184,501,138.60, 349,776,751,707.90 and 190,820,070,666.45 is: 286,230,105,999.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,184,501,138.60 : 349,776,751,707.90 = 190,820,070,666.45 : x
  2. Step 2: Convert to fraction form
    233,184,501,138.60/349,776,751,707.90 = 190,820,070,666.45/x
  3. Step 3: Cross multiply
    233,184,501,138.60x = 349,776,751,707.90 × 190,820,070,666.45
  4. Step 4: Simplify right side
    233,184,501,138.60x = 66,744,424,478,382,825,144,320
  5. Step 5: Solve for x
    x = 66,744,424,478,382,825,144,320/233,184,501,138.60
  6. Step 6: Final answer
    x = 286,230,105,999.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.